HALLUX
mcp remote · streamable-http · v0.1.0 · source: crawl
https://api.blvkware.dev/hallux/mcp
Check that a package, module or DOI exists before an agent installs, imports or cites it.
Works
100
Verified Nov 01, 2026 · p50 509 ms · p95 575 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'hallux' |
| tools_listed | 15 | pass | 4 tools |
| schema_complete | 15 | pass | 4 of 4 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 509 ms |
| latency_p95 | 5 | pass | p95 575 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (4)
| Name | Description | Schema |
|---|---|---|
hallux_check_command | Call this BEFORE running any command that installs a dependency: npm, yarn, pnpm, bun, pip, uv, poetry, pipx, cargo, go get, dotnet add package, nuget. Language models invent plausible package names | typed |
hallux_check | Does this identifier actually exist? Call before acting on any name you recalled rather than read: a package to install, a module to import, a DOI to cite. Returns one of: exists, deprecated, absent, | typed |
hallux_check_manifest | Call this after writing or editing a dependency file, and before committing it. Supported: package.json, requirements.txt, pyproject.toml, Cargo.toml, go.mod. Checks every dependency in one pass, inc | typed |
hallux_watch | Register identifiers for notification when their verdict changes. The transition that matters is phantom to squat: a name models invent that somebody then registers. Use this for a dependency that ca | typed |
History
| When | Works | Auth | Tools | p50 |
|---|---|---|---|---|
| Nov 01, 2026 | 100 | open | 4 | 509 ms |
| Oct 31, 2026 | 100 | open | 4 | 533 ms |
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[](https://app.agent-xm.com/a/dev-blvkware-hallux)
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